"Unknown thread yield implementation" on OmniOS (and likely solaris & illumos based distros)

[MosakujiHokuto]

What version of shadowsocks-libev are you using?

master branch from git repo

What operating system are you using?

OmniOS 5.11 (r151032-19f7bd2ae5)

What did you do?

build shadowsocks-libev by running ./autogen.sh && ./configure && make

What did you expect to see?

build finish successfully

What did you see instead?

compilation failed with the following error:

src/libcork/posix/subprocess.c:467:2: error: #error "Unknown thread yield implementation"

What is your config in detail (with all sensitive info masked)?

Although I believe it is irrelevant, below is commands I executed:

$ ./autogen.sh
$ ./configure --prefix=/usr --disable-documentation
$ make

This seems to be yet another missing condition as in #1178. I've created a pull request (shadowsocks/libcork#9) which provides a naive fix. If there's anything more you would like me to do, please do not hesitate to ask.

[madeye]

Thanks, please also submit a pull request here to update the submodule.